{ "layers": [ { "layerId": 1, "layerName": "MD Primary Roads", "layerType": "Feature Layer", "minScale": 0, "maxScale": 120000, "legend": [ { "label": "Interstate", "url": "3638bc259cb010657ba0c1b5f3c09d45", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADJJREFUOI1jYaAyYBk1cNTAwWTgCnOG/5QYFHGSgRHFQGoBuIEwG6hmILXAqIGjBpIBAElCBHMw1TjdAAAAAElFTkSuQmCC", "contentType": "image/png", "height": 20, "width": 20, "values": [ "IS" ] }, { "label": "US Route", "url": "0e03658e872dbf43bfcca832e9566b9b", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADJJREFUOI1jYaAyYBk1cNTAwWTgM1+G/5QYJLWZgRHFQGoBuIEwG6hmILXAqIGjBpIBAHIJBB9Mj93jAAAAAElFTkSuQmCC", "contentType": "image/png", "height": 20, "width": 20, "values": [ "US" ] } ] }, { "layerId": 2, "layerName": "MD Secondary Roadways", "layerType": "Feature Layer", "minScale": 0, "maxScale": 120000, "legend": [ { "label": "", "url": "f9f32900e4805e4d837f00df3d11404c", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAC9JREFUOI1jYaAyYBk1cNTAYWvg2bNn/1PDMGNjY0YWGIMaBjIwDJkwHDVwmBsIACaZBOsOKS3wAAAAAElFTkSuQmCC", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 3, "layerName": "Roads", "layerType": "Feature Layer", "minScale": 100000, "maxScale": 0, "legend": [ { "label": "Interstate", "url": "3638bc259cb010657ba0c1b5f3c09d45", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADJJREFUOI1jYaAyYBk1cNTAwWTgCnOG/5QYFHGSgRHFQGoBuIEwG6hmILXAqIGjBpIBAElCBHMw1TjdAAAAAElFTkSuQmCC", "contentType": "image/png", "height": 20, "width": 20, "values": [ "IS" ] }, { "label": "US Route", "url": "f9815fc7b814a69c84bed1226768c32b", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADJJREFUOI1jYaAyYBk1cNTAwWTg/1CG/5QYxLiagRHFQGoBuIEwG6hmILXAqIGjBpIBAB2BA/4YIFL1AAAAAElFTkSuQmCC", "contentType": "image/png", "height": 20, "width": 20, "values": [ "US" ] }, { "label": "Maryland Route", "url": "22189600af9d5991a6b3a1cfa4b84db9", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADJJREFUOI1jYaAyYBk1cNTAwWTgs5kM/ykxSCqdgRHFQGoBuIEwG6hmILXAqIGjBpIBAK+GA9PfHfvyAAAAAElFTkSuQmCC", "contentType": "image/png", "height": 20, "width": 20, "values": [ "MD" ] }, { "label": "Other Roads", "url": "f9f32900e4805e4d837f00df3d11404c", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAC9JREFUOI1jYaAyYBk1cNTAYWvg2bNn/1PDMGNjY0YWGIMaBjIwDJkwHDVwmBsIACaZBOsOKS3wAAAAAElFTkSuQmCC", "contentType": "image/png", "height": 20, "width": 20, "values": [ "CO", "GV", "LL", "MU", "OP", "P", "PG", "PV", "RN", "RP", "SP", "SR", "XO" ] } ] } ] }